<template>
  <div id="background">
    <div id="contain">
      <div class="form">
        <label>用户名：</label><input type="text" v-model.trim="name" /><br />
      </div>
      <div class="form">
        <label>密码：</label
        ><input type="password" v-model.trim="password" /><br />
      </div>
      <!-- <div class="form">
        <label>邮箱：</label><input type="email" v-model.trim="mail" /><br />
      </div> -->
      <div class="form">
        <label>手机号：</label><input type="tel" v-model.trim="tel" /><br />
      </div>
      <button @click.prevent="handlefinish">提交</button>
    </div>
  </div>
</template>

<script>
export default {
  props: {
    msg: String,
  },
  data() {
    return {
      name: "",
      password: "",
      mail: "",
      tel: "",
    };
  },
  methods: {
    //点击完成按钮触发handlefinish
    handlefinish() {
      // let regEmail = /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
      let reg = /^[1]([3-9])[0-9]{9}$/
      if (localStorage["name"] === this.name) {
        alert("用户名已存在"); //如果用户名已存在则无法注册
      } else if (this.name === "") {
        alert("用户名不能为空");
      } else if (this.password === "") {
        alert("密码不能为空");
      }  else if (this.tel === "") {
        alert("手机号不能为空");
      } else if (reg.test(this.tel) == false) {
        alert("手机号验证失败");
        
      } else {
        //将新用户信息存储到localStorage
        localStorage.setItem("name", this.name);
        localStorage.setItem("password", this.password);
        // localStorage.setItem("mail", this.mail);
        localStorage.setItem("tel", this.tel);
        localStorage.setItem("s", "false");
        alert("注册成功");
        this.$router.replace("/LoginView"); //完成注册后跳转至登录页面
      }
    },
  },
};
</script>

<style scoped>
#background {
  width: 100%;
  height: 100%;
  /* background: url("../assets/bg2.jpg"); */
  background-size: 100% 100%;
  position: fixed;
  top: 0;
  left: 0;
  background-image: linear-gradient(to right, #fbc2eb, #a6c1ee);
  user-select: none;
}
#contain {
  width: 580px;
  height: 560px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  border-radius: 20px;
}
#contain h1 {
  color: white;
}
.form {
  color: white;
  margin-left: 20%;
  margin-top: 60px;
  font-size: 20px;
  text-align: left;
  display: flex;
  align-items: center;
}
label {
  width: 5em;
  margin-right: 1em;
}
input,
textarea {
  margin-left: 10px;
  padding: 4px;
  border: solid 1px #4e5ef3;
  outline: 0;
  font: normal 13px/100% Verdana, Tahoma, sans-serif;
  width: 200px;
  height: 20px;
  background: #f1f1f190;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 0px 8px;
}
input:hover,
textarea:hover,
input:focus,
textarea:focus {
  border-color: #0d0aa1;
}

button {
  position: relative;
  height: 33px;
  width: 150px;
  background-image: linear-gradient(to right, #a6c1ee, #fbc2eb);
  border-radius: 10px;
  margin-top: 38px;
  box-shadow: none;
  color: white;
  margin-left: 40px;
}
</style>
